Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

22121381 (number)

22121381 is an odd 8-digits prime number following 22121380 and preceding 22121382. In scientific notation, it is written as 2.2121381 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 22121380 positive integers (up to 22121381) that are relatively prime to 22121381.

Interesting facts

22121381 has 2 divisors, whose sum is 22121382
The reverse of 22121381 is 18312122
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty-two million one hundred twenty-one thousand three hundred eighty-one

Notation

Scientific notation	2.2121381 × 10^7
Engineering notation	2.2121381 × 10^6

Prime Factorization of 22121381

Prime Factorization 22121381

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	22121381	Product of the distinct prime numbers

The prime factorization of 22121381 is 22121381. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 1, 38, 20, 517, 341, 1091, 7281, 43278, 48043, 687933, 779206, 9728726, 7190905, 34909337, 25141729, 103845842, 727187574, 7394227463, 6044139262

Basic calculations (n = 22121381)

Multiplication

n×y

n×2	44242762
n×3	66364143
n×4	88485524
n×5	110606905

Division

n÷y

n÷2	11060690.5
n÷3	7373793.6666667
n÷3	5530345.25
n÷5	4424276.2

Exponentiation

n^y

n²	489355497347161
n³	1.0825219401261E+22
n⁴	2.3946880278389E+29
n⁵	5.2973806239962E+36

Nth Root

^y√n

²√n	4703.3372194645
³√n	280.71831297451
⁴√n	68.580880859497
⁵√n	29.441670446813

Divisors of 22121381

1, 22121381

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	22121382	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	11060691	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4703.337325772	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999095897	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22121381 can be divided by 2 positive divisors. The sum of these divisors (counting 22121381) is 22121382, the average is 11060691.

Base conversion 22121381

Base	System	Value
2	Binary	1010100011000101110100101
3	Ternary	1112121212211102
4	Quaternary	1110120232211
5	Quinary	21130341011
6	Senary	2110045445
8	Octal	124305645
10	Decimal	22121381
12	Duodecimal	74a9885
16	Hexadecimal	1518ba5
20	Vigesimal	6i5391
36	Base36	d64yt

Cryptographic Hash Functions

md5	41d761d6fcfe6d7706512cc4b25dc295
sha1	a24dc3a4ad6093ad9e1864804d88af8d6bb610a9
sha256	f37d267fe6289108348a37b4bf14acc4a309cf8fe9657149f418834078d0bdf7
sha512	827354e8d3e92abfd6e9638a0b4e3004e9cf38f99a1f0c16ba7bebbe5c4d814fec1ea8a7f4c53cd062b2465642ce1bbc4fad585dec24a90a542833a5fb7756f0
ripemd-160	2a2b91d61a1271cd9b54b7a5eaa02e5e5ccfc1a4

22121381 as geometric shapes

Circle

Radius = n

Diameter	44242762
Circumference	138992736.07372
Area	1.5373556354596E+15

Sphere

Radius = n

Volume	4.5344572992666E+22
Surface area	6.1494225418385E+15
Circumference	138992736.07372

Square

Length = n

Perimeter	88485524
Area	489355497347161
Diagonal	31284357.028623

Cube

Length = n

Surface area	2936132984082966
Volume	1.0825219401261E+22
Space diagonal	38315355.825589

Equilateral Triangle

Length = n

Perimeter	66364143
Area	2.118971460921E+14
Altitude	19157677.912794

Triangular Pyramid

Length = n

Surface area	2.118971460921E+14
Volume	1.2757643410773E+21
Height	10428119.009541